On the map: every storm report logged this day.
On the map
Storm reports for March 3, 2018
On March 3, 2018, 7 hail, 0 damaging-wind and 1 tornado reports were logged across 1 state.
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On March 3, 2018, 7 hail, 0 damaging-wind and 1 tornado reports were logged across 1 state. The largest hail reported was 0.50″ (marble size) in Contra Costa County, CA.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| CA | 7 | 0 | 1 | 0.50″ |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Concord, CA | 124,016 | 0.50″ |
| Walnut Creek, CA | 70,817 | 0.50″ |
| Martinez, CA | 37,006 | 0.50″ |
| Pleasant Hill, CA | 34,169 | 0.50″ |
| San Rafael, CA | 59,961 | 0.25″ |
| Seaside, CA | 31,524 | 0.25″ |
| Monterey, CA | 29,015 | 0.25″ |
| Lafayette, CA | 25,371 | 0.25″ |
| Orinda, CA | 19,573 | 0.25″ |
| Moraga, CA | 16,698 | 0.25″ |
| Mill Valley, CA | 13,904 | 0.25″ |
| Larkspur, CA | 12,807 | 0.25″ |
| San Anselmo, CA | 12,645 | 0.25″ |
| Corte Madera, CA | 10,006 | 0.25″ |
| Fairfax, CA | 7,476 | 0.25″ |
Hail reports (7)
| Time (UTC) | Size | Location |
|---|---|---|
| 20:24 | 0.50″ | Contra Costa County, CA |
| 17:58 | 0.25″ | Monterey County, CA |
| 17:58 | 0.25″ | Marin County, CA |
| 18:50 | 0.25″ | Marin County, CA |
| 19:55 | 0.25″ | Contra Costa County, CA |
| 21:07 | 0.25″ | Contra Costa County, CA |
| 21:35 | 0.25″ | Contra Costa County, CA |
Damage, injuries and deaths
National Weather Service offices recorded 8 hail, wind or tornado events across the US on this storm day, with no damage estimate, injury or death entered. Injuries and deaths are those the events caused directly.
What the National Weather Service wrote
- Inyo County, CA (near Bishop) · Tornado EF0
“There were several public reports of a landspout tornado. Additional information was gathered from the local newspaper in Bishop California.”
Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final
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